clean up AUTHORS file

Reviewed by jsquyres@

cmr:v1.7:reviewer=jsquyres
add authors-to-cvsimport.pl script

Helpful when creating a git-svn clone of the OMPI repository.

Reviewed by jsquyres@

cmr:v1.7:reviewer=jsquyres
in preparation for the new shared file pointer components to be committed
soon:
 - add a new abstraction layer to be used internally for some operations
 - add a new mca parameter to control lazy intialization of shared file
 pointer structures
infuse life into the shared file pointer framework. For this:
 - extend the framework API
 - remove the dummy component, not require anymore
 - add four components to perform the actual job.